1) for loop as an infinite loop to hold execution When, we need to hold execution of program (or hang the program), we can use thefor loop as an infinite loop. for(;1;); Consider the program: #include<stdio.h>#
It's extremely easy to get stuck on the fact thatfflush(stdin), for some presumably stupid and pedantic reason, is not guaranteed to work everywhere. One then starts casting about looking for a “portable” replacement. The problem is that, depending on precisely what one is trying to do, ...
"Welcome to unsafe unlink 2.0!n");fprintf(stderr,"Tested in Ubuntu 14.04/16.04 64bit.n");fprintf(stderr,"This technique can be used when you have a pointer at a known location to a region you can call unlink on.n");fprintf(stderr,"The most common...
Solved: Hello! I am trying to get Intel MPI work on Nvidia GPUs. Specifically, I need to be able to call MPI primitives (say, MPI_Reduce) with device
fflush(stdout); } else if(read_size == -1) { perror("recv failed"); } //Free the socket pointer free(socket_desc); return 0; } Run the above server and connect from multiple clients and it will handle all of them. There are other ways to handle multiple clients, like select, po...
Note: If you encounter "error while loading shared libraries" during link. Install "libmpfr4" in cygwin. Step 3: Compile/Build Right-click on the "FirstProject" (or use the "Project" menu) ⇒ choose "Build Project" to compile and link the program. ...
fflush(fd); if(close(fd) != 0) addlog("Error closing socket [%d]: %s", errno, strerror(errno) ); fd is a INT. The error I get is: [connections.c:2 37] (Thread 0) **READ_WILD** >> fflush(fd); Reading wild pointer: <argument 1> ...
fflush(stdout); //clear the buffer by filling null, it might have previously received data memset(buf,'\0', BUFLEN); //try to receive some data, this is a blocking call if ((recv_len = recvfrom(s, buf, BUFLEN, 0, (struct sockaddr *) &si_other, &slen)) == SOCKET_ERROR) ...
2) Store/save state of my application in QSPI Flash while running. I am using qspi sample code from MQX (C:\Freescale\Freescale_MQX_4_0\mqx\examples\qspi) to save data in QSPI flash. Is this possible to use QSPI for both purpose(booting and storing) together at a time. For storing...
fflush(F); } } printf("Peak performance is %f sines/sec at %d threads\n",max,maxBlock); fclose(F); return 0; } seibert2010 年11 月 27 日 15:359 tera, I know, that optimization is taking place. My test is really very synthetical and it ismadeto write nothing out. I know about...